Phthalazine
[化] 酞嗪; 2,3-二氮杂萘
🗣️ 情景例句
and photograph street performances in the city,
拍摄城市 的街头表演，
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
Then, send two cases please.
这样的话，就送两箱吧。